How to sum array of numbers in Ruby?
I have an array of integers.
For example:
array = [123,321,12389]
Is there any nice way to get the sum of them?
I know, that
sum = 0
array.each { |a| sum+=a }
would work.
I have an array of integers.
For example:
array = [123,321,12389]
Is there any nice way to get the sum of them?
I know, that
sum = 0
array.each { |a| sum+=a }
would work.